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Trigonostoma (Scalptia)
Taxonomy
Scalptia was named as a genus. It is extant.
It was reranked as Trigonostoma (Scalptia) by Ladd (1982).
It was assigned to Trigonostoma by Ladd (1982); to Cancellariidae by Kosnik (2002); and to Neogastropoda by Sepkoski (2002).
It was reranked as Trigonostoma (Scalptia) by Ladd (1982).
It was assigned to Trigonostoma by Ladd (1982); to Cancellariidae by Kosnik (2002); and to Neogastropoda by Sepkoski (2002).
Subtaxa
Species lacking formal opinion data
Cancellaria bocageana, Cancellaria perspectiva, Cancellaria sphenoidostoma, Cancellaria spinifera, Cancellaria subthomasiae, Cancellaria umbilicaris, Scalptia atjehense, Scalptia crenifera, Scalptia kurodai, Scalptia neugeboreni, Scalptia thomasianum, Trigonostoma acutangula, Trigonostoma ampullaceum, Trigonostoma aperta, Trigonostoma apertum, Trigonostoma aurorae, Trigonostoma aurorea, Trigonostoma banardi, Trigonostoma barnardi, Trigonostoma bonneti, Trigonostoma carolinense, Trigonostoma crenatum, Trigonostoma crenifera, Trigonostoma crenifera, Trigonostoma dertoscalatum, Trigonostoma drudi, Trigonostoma druidi, Trigonostoma ecuadoriana, Trigonostoma elegantissima, Trigonostoma elegantissima, Trigonostoma extractrix, Trigonostoma extractrix, Trigonostoma exwestiana, Trigonostoma ficus, Trigonostoma geslini, Trigonostoma geslini, Trigonostoma gradatum, Trigonostoma harrisi, Trigonostoma herbae, Trigonostoma herbae, Trigonostoma imbricatum, Trigonostoma jonesae, Trigonostoma jonesae, Trigonostoma marieanum, Trigonostoma michelinii, Trigonostoma naruieanum, Trigonostoma penrosei, Trigonostoma planispirum, Trigonostoma pouwi, Trigonostoma protrigonostoma, Trigonostoma pulcherrimum, Trigonostoma sabinetownense, Trigonostoma sabinetownensis, Trigonostoma scrobiculatum, Trigonostoma sericea, Trigonostoma spinifera, Trigonostoma taurocrassa, Trigonostoma taurolaevigata, Trigonostoma teriera, Trigonostoma tjibaliungense, Trigonostoma trochleare, Trigonostoma zetes
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
No diagnoses are available